HDPE Butt Fusion 45° Y Tee for Fuel Gas

Key Features of HDPE Butt Fusion 45° Y Tee for Fuel Gas

• The 45° branch design optimizes fluid dynamics and minimizes pressure drop.
• PE100 RC material gives long-term resistance to slow crack growth.
• Full-automated butt fusion ensures permanent leak-free joints.
• is certified for rapid crack propagation resistance per ISO 4437.

Manufacturing Process of HDPE Butt Fusion 45° Y Tee for Fuel Gas

Each is produced by computer-controlled injection molding.

Critical Process Parameters of HDPE Butt Fusion 45° Y Tee for Fuel Gas

• Melt temperature precision: 200±2°C
• Mold cooling gradient control ≤5°C/min
• Holding pressure maintenance: 75–85 MPa
• Crystallinity control: 65–70%

Raw Material Characteristics of HDPE Butt Fusion 45° Y Tee for Fuel Gas

• Density: 950 kg/m³ (ISO 1183)
• Melt Flow Index: 0.25 g/10min (190°C/5kg, ISO 1133)
• Slow Crack Growth resistance: >1000 hours (80°C/4MPa, ISO 16770)
• Elastic Modulus: 1100 MPa (ISO 527)

Typical Applications of HDPE Butt Fusion 45° Y Tee for Fuel Gas

• is used for branching systems in urban gas distribution networks.
• serves LPG distribution facilities.
• is installed in industrial plant fuel gas supply lines.
• The fitting provides CNG refueling station piping.

Application Scenarios of HDPE Butt Fusion 45° Y Tee for Fuel Gas

• Branch modifications in medium-pressure gas mains — is the standard Y tee for these branching points.